A Web repository is a large special-purpose collection of Web pages and associated indexes. Many useful queries and computations over such repositories involve traversal and navig...
—Advances in wireless and optical communication, as well as in Internet multicast protocols, make broadcast and multicast methods an effective solution to disseminate data. In pa...
We are interested in de ning and querying views in a huge and highly heterogeneous XML repository Web scale. In this context, view de nitions are very large and there is no appa...
This working in progress paper describes the development of a web service that provides a 3D (VRML) virtual environment for automated management and exhibition of imagery data. Wi...
We present a new framework for the online development of formalized mathematics. This framework allows wiki-style collaboration while providing users with a rendered and browsable ...